Vintage Platignum School Cartridge Fountain Pen NOS Made in England Neon Pink & Green/orange - Etsy UK
Iridium Point Grip Black Gold Trim Refillable Fountain Pen W Germany | eBay
Platinum Preppy Fountain Pen 02 Extra-Fine
I've stopped using disposable pens in favor of refillable fountain pens. The ink bottle is also glass so it's recyclable. Feels a lot nicer to write with too. : r/ZeroWaste
Paper Mate My First Refillable Fountain Pen with Resistant Steel NIB & 6 x ink | eBay
Snopake Platignum Fountain Pen Black (Pack of 12) 50460